Hello there! Welcome to Professor Jacob’s nineteenth lesson on Pokémon biology. Today's class will be all about Rattata: the Mouse Pokémon. This feisty little devil is the first Pokémon in our class to have an Alolan variant! So Prof. Jacob has two Rattatas on display for the students today. Keep in mind, trainers, if you do decide to capture a Rattata, please be sure to give it plenty of food... and suitable mates... because it goes through both rapidly. And don't forget, there's another pop quiz at the end of the lesson!